North Harbor LP keeps the financial side of your small business in order — bookkeeping, payroll, and business taxes — handled by an IRS Enrolled Agent, in English or Chinese.

Monthly books you can actually rely on — categorized, reconciled, and ready for tax time or a loan application.
→ P‑02Employees paid on time, payroll taxes filed correctly, W‑2s and 1099s out the door without drama.
→ T‑03Business tax returns prepared and filed by an IRS Enrolled Agent — plus planning ahead so April stops being a surprise.
→Federally licensed by the IRS with unlimited rights to represent taxpayers — the credential that matters most when tax questions get real.
Fully bilingual service. Your books, payroll, and IRS letters explained in the language you think in — nothing lost in translation.
Based in Costa Mesa, working with small business owners across Irvine, Newport Beach, Huntington Beach, and greater Orange County.
Clean books aren't the goal. They're the instrument.
When your books are current and correct, they stop being paperwork and start being navigation: which service actually makes money, when to hire, whether that equipment purchase should happen this year or next.
Every engagement includes monthly financial reporting — profit & loss, balance sheet, and a clear read on where things are heading.
Every business gets a scope built around what it actually needs — from essential monthly bookkeeping to full back-office support with payroll, AP/AR, and sales tax filing.
One fixed number, agreed before work begins. No hourly meters, no surprise invoices at month-end. The fee reflects your accounts, transaction volume, and payroll headcount.
Start with what you need today. As the business grows, add cash-flow reviews, KPI reporting, budget-vs-actual analysis, and advisory support — the scope moves with you.
Getting a quote is simple: tell us about your business and we'll propose a scope and a flat monthly fee — usually within two business days.
Small business owners in Orange County, CA — restaurants, trades, e‑commerce, professional services, and family businesses. Many of our clients prefer to communicate in Chinese; all of them get the same books and filings.
No. Bookkeeping, payroll, and tax work are handled remotely for clients across Orange County and beyond. We meet by phone or video, and documents move through secure channels.
An Enrolled Agent (EA) is federally licensed by the IRS and can represent you before the IRS in audits, collections, and appeals — in all 50 states. It means the person doing your books also understands exactly how the IRS will read them.
Tell us where your business stands — we’ll tell you exactly what we’d take off your plate. Conversations in English or Chinese, whichever is easier for you.
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